レッスン
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60-SECOND SCIENCE
Is Your Phone Actually Draining Your Brain?
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60-SECOND SCIENCE
Alaska's Protective Sea Ice Wall Is Crumbling because of the
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60-SECOND SCIENCE
Honeybee Swarm Has as Much Electric Charge as a Thunderclod
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60-SECOND SCIENCE
These Punk Rock Penguins Have a Bizarre Breeding Strategy
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60-SECOND SCIENCE
Tardigrades, an Unlikely Sleeping Beauty
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60-SECOND SCIENCE
These Hawks Have Figured Out How to See the Bat in the Swarm